Strain | Substitution(s)b in |
---|
MgrB | PhoQ | PhoP | PmrA | PmrB |
---|
TSAREC02 | Δ43-47c | | | | G206R, Y222H |
TSAREC03 | | | Δ84-224d | | M1I, L14P, P178S, T235N |
- aUnique amino acid substitutions found only in colistin-resistant E. coli strains TSAREC02 and TSAREC03 after alignment with clinical colistin-susceptible E. coli isolates (ECS01 to ECS08) and MG1655(8).
- bThe one-letter code for amino acid designation was used
- cDeleted amino acid sequence: QFIPW
- dDeleted amino acid sequence: WQDKVEVLSAGADDYVTKPFHIEEVMARMQALMRRNSGLASQVISLPPFQVDLSRRELSINDEVIKLTAFEYTIMETLIRNNGKVVSKDSLMLQLYPDAELRESHTIDVLMGRLRKKIQAQYPQEVITTVRGQGYLFELR